Serotonin neuromodulation directs optic nerve regeneration
Kristian Saied‐Santiago, Melissa Baxter, Jaffna Mathiaparanam, Michael Granato
The paper identifies serotonin type-1 receptor signaling as a key regulator of early optic nerve regeneration in zebrafish, showing it promotes axonal regrowth but is dispensable during development.
Development · Jun 16, 2025Peer-reviewedDevelopmental Biology